Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Base Information

Chemical Name:Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
CAS No.:916497-93-3
Molecular Formula:C₃₆H₄₄O₇S
Molecular Weight:620.807
Hs Code.:

Synonyms:Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

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Chemical Property of Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

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Technology Process of Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

There total 6 articles about Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 916497-84-2
(2R,4aR,6R,7S,8R,8aR)-8-Benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

: 108-24-7
acetic anhydride

: 916497-93-3
Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: With pyridine;
DOI:10.1016/j.bmcl.2006.08.095

Reference yield:

: 916497-79-5
Acetic acid (2R,3S,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(4-octyloxy-phenylsulfanyl)-tetrahydro-pyran-3-yl ester

: 916497-93-3
Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / potassium hydroxide / methanol

2: 92 percent / pyridine

3: 44 percent / lithium aluminum hydride; aluminum chloride

4: 100 percent / pyridine

With pyridine; potassium hydroxide; lithium aluminium tetrahydride; aluminium trichloride; In methanol;
DOI:10.1016/j.bmcl.2006.08.095

Reference yield:

: 21095-40-9
4-(octyloxy)benzene-1-sulfonyl chloride

: 916497-93-3
Acetic acid (2R,4aR,6R,7S,8S,8aR)-8-benzyloxy-6-(4-octyloxy-phenylsulfanyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: Multi-step reaction with 6 steps

1: lithium aluminum hydride / tetrahydrofuran / 10 h / Heating

2: 96 percent / boron trifluoride diethyl etherate / CH₂Cl₂ / 12 h / 20 °C

3: 100 percent / potassium hydroxide / methanol

4: 92 percent / pyridine

5: 44 percent / lithium aluminum hydride; aluminum chloride

6: 100 percent / pyridine

With pyridine; potassium hydroxide; lithium aluminium tetrahydride; aluminium trichloride; boron trifluoride diethyl etherate; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.bmcl.2006.08.095